Method and apparatus for transmitting and receiving capability information, and readable storage medium

Abstract

A method for receiving capability information is performed by a network device and includes: receiving capability information from a user equipment, wherein the capability information is configured to indicate a minimum guard band supported by the user equipment in at least one frequency range; and determining, based on the capability information, configuration information, wherein the configuration information is configured to indicate a maximum number of resource blocks configurable for the user equipment in a set channel bandwidth.

1 . A method for receiving capability information, performed by a network device and comprising:
 receiving capability information from a user equipment, wherein the capability information is configured to indicate a minimum guard band supported by the user equipment in at least one frequency range; and   determining, based on the capability information, configuration information, wherein the configuration information is configured to indicate a maximum number of resource blocks configurable for the user equipment in a set channel bandwidth.   
     
     
         2 . The method of  claim 1 , further comprising:
 transmitting the configuration information to the user equipment.   
     
     
         3 . The method of  claim 1 , wherein,
 the frequency range corresponds to a channel bandwidth; and   the capability information is configured to indicate a first ratio corresponding to at least one channel bandwidth, and the first ratio is a percentage of a minimum guard band to a corresponding channel bandwidth.   
     
     
         4 . The method of  claim 1 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate first ratios corresponding to different subcarrier spacings supported in at least one channel bandwidth, and each of the first ratios is a percentage of a respective minimum guard band to a corresponding channel bandwidth.   
     
     
         5 . The method of  claim 1 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate first ratios corresponding to different subcarrier spacings supported in at least one channel bandwidth or at least one channel bandwidth range, and each of the first ratios is a percentage of a respective minimum guard band to a corresponding channel bandwidth.   
     
     
         6 . The method of  claim 3 , wherein determining, based on the capability information, the configuration information comprises:
 determining, based on the capability information, the maximum number of resource blocks in the set channel bandwidth to determine the configuration information.   
     
     
         7 . The method of  claim 6 , wherein determining the maximum number of resource blocks in the set channel bandwidth based on the capability information comprises:
 determining, based on the set channel bandwidth, a set subcarrier spacing in the set channel bandwidth and a first ratio corresponding to the set subcarrier spacing, the maximum number of resource blocks.   
     
     
         8 . The method of  claim 1 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate bandwidths of minimum guard bands corresponding to different subcarrier spacings supported in at least one channel bandwidth.   
     
     
         9 . The method of  claim 8 , wherein determining, based on the capability information, the configuration information comprises:
 based on the set channel bandwidth in which the user equipment is located, a set subcarrier spacing in the set channel bandwidth and a bandwidth of a minimum guard band corresponding to the set subcarrier spacing, determining the maximum number of resource blocks in the set channel bandwidth.   
     
     
         10 . A method for transmitting capability information, performed by a user equipment and comprising:
 transmitting capability information to a network device, wherein the capability information is configured to indicate a minimum guard band supported by the user equipment in at least one frequency range.   
     
     
         11 . The method of  claim 10 , further comprising:
 receiving configuration information from the network device, wherein the configuration information is configured to indicate a maximum number of resource blocks configurable for the user equipment in a set channel bandwidth.   
     
     
         12 . The method of  claim 10 , wherein,
 the frequency range corresponds to a channel bandwidth; and   the capability information is configured to indicate a first ratio corresponding to at least one channel bandwidth, and the first ratio is a percentage of a minimum guard band to a corresponding channel bandwidth.   
     
     
         13 . The method of  claim 10 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate first ratios corresponding to different subcarrier spacings supported in at least one channel bandwidth, and each of the first ratios is a percentage of a respective minimum guard band to a corresponding channel bandwidth.   
     
     
         14 . The method of  claim 10 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate first ratios corresponding to different subcarrier spacings supported in at least one channel bandwidth or at least one channel bandwidth range, and each of the first ratios is a percentage of a respective minimum guard band to a corresponding channel bandwidth.   
     
     
         15 . The method of  claim 10 , wherein,
 the frequency range corresponds to a channel bandwidth supporting different subcarrier spacings; and   the capability information is configured to indicate bandwidths of minimum guard bands corresponding to different subcarrier spacings supported in at least one channel bandwidth.   
     
     
         16 . (canceled) 
     
     
         17 . (canceled) 
     
     
         18 . A communication device, comprising:
 a processor; and   a memory storing computer programs executable by the processor;   wherein the processor is configured to:   receive capability information from a user equipment, wherein the capability information is configured to indicate a minimum guard band supported by the user equipment in at least one frequency range; and   determine, based on the capability information, configuration information, wherein the configuration information is configured to indicate a maximum number of resource blocks configurable for the user equipment in a set channel bandwidth.   
     
     
         19 . A communication device, comprising:
 a processor; and   a memory storing computer programs executable by the processor;   the processor is configured to perform the method of  claim 10 .   
     
     
         20 . A non-transitory computer readable storage medium, storing instructions thereon, wherein the instructions, when executed by a processor, cause the processor to perform the method of  claim 1 . 
     
     
         21 . A non-transitory computer readable storage medium, storing instructions thereon, wherein the instructions, when executed by a processor, cause the processor to perform the method of  claim 10 .